// Copyright (c) 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef NET_CERT_CLIENT_CERT_VERIFIER_H_
#define NET_CERT_CLIENT_CERT_VERIFIER_H_

#include <memory>

#include "base/macros.h"
#include "net/base/completion_callback.h"
#include "net/base/net_export.h"

namespace net {

class X509Certificate;

// ClientCertVerifier represents a service for verifying certificates.
class NET_EXPORT ClientCertVerifier {
public:
    class Request {
    public:
        Request() { }

        // Destruction of the Request cancels it.
        virtual ~Request() { }

    private:
        DISALLOW_COPY_AND_ASSIGN(Request);
    };

    virtual ~ClientCertVerifier() { }

    // Verifies the given certificate as a client certificate.
    // Returns OK if successful or an error code upon failure.
    virtual int Verify(X509Certificate* cert,
        const CompletionCallback& callback,
        std::unique_ptr<Request>* out_req)
        = 0;
};

} // namespace net

#endif // NET_CERT_CLIENT_CERT_VERIFIER_H_
